Secretary of State Elizabeth McCord faces an abundance of political challenges, most importantly an international hostage situation; the McCord children struggle to adjust to their new schools.
The detective duo investigate the death of a man hit by a cab. A shock request causes complications between Holmes and a casual romance.
Having taken on new identities provided by Root, the team members try to adapt to their new lives. When some find it difficult to ignore the machine's numbers, they put everyone at risk of being found by Samaritan.
Garland must put a friendship to one side after a pastor at his church is arrested.
The task force investigates the whereabouts of a missing newlywed; Red offers his help to a powerful cartel leader; Siya visits a connection from her mother's past.